CN108313889A - A kind of Super High creeping formwork auxiliary hoisting device - Google Patents
A kind of Super High creeping formwork auxiliary hoisting device Download PDFInfo
- Publication number
- CN108313889A CN108313889A CN201810004016.8A CN201810004016A CN108313889A CN 108313889 A CN108313889 A CN 108313889A CN 201810004016 A CN201810004016 A CN 201810004016A CN 108313889 A CN108313889 A CN 108313889A
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- China
- Prior art keywords
- walking
- claw
- gear set
- track
- brake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000009415 formwork Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000009194 climbing Effects 0.000 claims abstract description 27
- 230000000712 assembly Effects 0.000 claims abstract description 16
- 238000000429 assembly Methods 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 claims abstract description 14
- 210000000078 claw Anatomy 0.000 claims description 33
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 6
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005183 dynamical system Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a kind of Super High creeping formwork auxiliary hoisting devices to be mounted on hydraulic climbing formwork bottom, further include hoisting mechanism for lifting construction operation in high-rise, high-rise building Core Walls Structure；The hoisting mechanism is mounted on the lower section of hydraulic climbing formwork, including walking track, walking mechanism, hanger, platform sling, power section, brake structure and electric block；The walking track is separately mounted to the lower section of hydraulic climbing formwork, the walking mechanism is connect with walking track upwards, the walking mechanism drives hanger to be moved along walking track by platform sling, inner climbing type hoisting platform of the present invention can meet the needs of material and prefabricated part hanging in Core Walls Structure, construction efficiency is improved, the construction period of entire engineering is shortened；Inner climbing type hoisting platform can be according to construction speed self climbing, and high degree of automation is easy to operate；Scientific structure, safety, simply, reusable, good economy performance, brake assemblies are relatively reliable, and mechanical structure is braked, and stablize, reliably, efficiently.
Description
Technical field
The invention belongs to the technical field of construction equipment, specially a kind of Super High creeping formwork auxiliary hoisting device.
Background technology
The lifting of material and prefabricated components mainly has following two modes in Core Walls Structure at present, first, by being manually carried to
It in Core Walls Structure, then is gradually lifted by multiple electronic or chain block, second is that being lifted by tower crane.People, work carry and hoist mode by
It is influenced in by Core Walls Structure inner tube structure form, hoisting point position and weight of material, it is often necessary to which material is repeatedly had bad luck
Could complete construction operation with lifting, this mode need it is a large amount of manually and the time, labor intensity greatly, low construction efficiency.High-rise,
Super-high building structure is constructed, and mostly uses technique and method that vertical structure is ahead of horizontal structure construction, Core Walls Structure top greatly
It is closed since climbing formwork for construction needs, causes tower crane lifting mode that can not use, for the brake apparatus of tradition lifting, deposit
In insecure phenomenon, under normal circumstances, mechanical braking is most reliable device, long lifespan.
Invention content
The purpose of the present invention is to provide a kind of Super High creeping formwork auxiliary hoisting device, braking is relatively reliable.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of Super High creeping formwork auxiliary hoisting device, for lifting construction operation in high-rise, high-rise building Core Walls Structure, peace
Further include hoisting mechanism mounted in hydraulic climbing formwork bottom；The hoisting mechanism is mounted on the lower section of hydraulic climbing formwork, including walking rail
Road, walking mechanism, hanger, platform sling, power section, brake structure and electric block；The walking track is separately mounted to hydraulic pressure
The lower section of creeping formwork, the walking mechanism are connect with walking track upwards, and the walking mechanism drives hanger along row by platform sling
Track movement is walked, the electric block is mounted on the electric block track below hanger, the electric block and electric block
Vertical in track horizontal plane, the power section includes motor and drive mechanism, and the power section is provided for walking structure
Power drives walking structure movement.
Further, the drive mechanism includes babinet, driving gear set, brake disc, brake assemblies and brake assemblies, institute
It states driving gear set to be rotatably installed in babinet, the brake disc is mounted in driving gear set, with one of transmission
Gear rotates with one heart, and the brake assemblies are electrically connected with external control component, braking disc, and the brake assemblies include turning
Axis, gear set and locking structure, the shaft are rotatably installed in babinet, and the shaft is passed by gear set and driving gear set
Dynamic connection, the locking structure includes normally opened power section, the claw and limited block that are rotatably installed in babinet, the claw one
End is sequentially connected with normally opened power section, and with the angle of stationary jaw, the other end of the claw is provided with limiting slot, the limit
Position block is mounted in shaft, is rotated synchronously with shaft, and the limited block is formed dry positioned at limiting slot when claw rotates
It relates to.
Further, the walking track is mounted on the lower section of hydraulic climbing formwork bottom end rail using bolt.
Further, the normally opened power section is electrically connected with extraneous control unit, and the normally opened power section includes
Electromagnet, spring and buckle structure, the electromagnet is mounted on the underface of claw, when energization, has attracted claw lower end and has been used for
Stationary jaw angle, the spring are connect with claw lower end, are in tensional state, it is another that the buckle structure is mounted in spring
End, the buckle structure includes button structure and card-like structure, and the card-like structure is cyclic structure, is mounted on claw bottom,
The button structure includes pedestal, valve and torque spring, and the valve is hinged on pedestal, and setting torque spring makes valve
Normally closed, the pedestal is mounted in by spring.The beneficial effects of the invention are as follows：
Inner climbing type hoisting platform can meet the needs of material and prefabricated part hanging in Core Walls Structure, improve construction efficiency,
Shorten the construction period of entire engineering；Inner climbing type hoisting platform can be according to construction speed self climbing, high degree of automation, operation
It is convenient；Scientific structure, safety, simply, reusable, good economy performance, brake assemblies are relatively reliable, mechanical structure system
It is dynamic, stablize, reliably, efficiently.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is inner climbing type hoisting platform general structure schematic diagram.
Fig. 2 is hoisting mechanism structural schematic diagram.
Fig. 3 walking mechanisms, platform sling and hanger attachment structure schematic diagram.
Fig. 4 is the drive mechanism sectional view of the present invention.
Fig. 5 is locking structure schematic diagram of the present invention.
Fig. 6 is the schematic diagram under the use state of the locking structure of the present invention.
Wherein：Hydraulic climbing formwork (1), hoisting mechanism (2), walking track (3), walking mechanism (4), hanger (5), platform sling (6),
Electric block (7), oscillating bearing (8), electric block track (9), brake assemblies (10), drive mechanism (11), babinet (12) pass
Moving gear group (13), brake disc (14), brake assemblies (15), shaft (16), gear set (17), locking structure (18) are normally opened dynamic
Power part (20), claw (21), limited block (22), limiting slot (23), electromagnet (24), spring (25), button structure (26), card
Shape structure (27), pedestal (28), valve (29).
Specific implementation mode
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
Embodiment one：
Please refer to attached drawing 1 and attached drawing 2, the present invention is made of hydraulic climbing formwork (1) and hoisting mechanism (2), hoisting mechanism (2) by
Walking track (3), walking mechanism (4), hanger (5), platform sling (6), electric block (7), oscillating bearing (8) and electric block track
(9) it forms.Attachment device is fixed on the wall using through-wall bolt, is pacified hydraulic climbing formwork (1) seat in the plane by overturn-preventing plate
Multiple hydraulic climbing formworks (1) seat in the plane is connected with coupling beam on wall, then by horizontal truss, to form a primary load bearing body
System, to undertake the weight and hoisting material load of whole equipment.Walking track (3) is bolted on the same face wall
On crossbeam below hydraulic climbing formwork (1), walking track (3) both ends are welded with baffle, prevent walking mechanism (4) from skidding off.Walking
Track (3) drives the movement in hanger (5) and platform sling (6) an interior direction along the horizontal plane to provide guiding role for walking mechanism (4).
Attached drawing 2 and attached drawing 3 are please referred to, is connect with walking mechanism (4) by bolt above platform sling (6)；The lower section of platform sling (6)
Equipped with oscillating bearing (8), axis pin passes through oscillating bearing (8) that platform sling (6) is made to be connected with hanger (5)；It is installed below platform sling (6)
Oscillating bearing (8), for eliminating the height occurred during installation, manufacture and use by hydraulic climbing formwork seat in the plane and horizontal direction
Error, the adverse effect that connection axis pin stress is generated.Hanger (6) is main frame structure made of being welded by shaped steel, under
Side's welding electric block track (9), and it is welded with baffle closing at both ends.Electric block (7) can be driven by motor electronic
Cucurbit track slides on (9), by controlling the raising of electric block (7) loop chain, may be implemented precast stair hanging onto this and apply
The arbitrary height position of work layer.And track of walking (4) and electric block track (9) are vertical in the horizontal plane, then can pass through control
Any position hung onto precast stair in horizontal plane is realized in the movement of walking mechanism (5) processed and electric block (7).
When the present invention is for the lifting of material and prefabricated components in Core Walls Structure, attachment device is fixed using through-wall bolt
On wall, hydraulic climbing formwork seat in the plane is mounted on wall by overturn-preventing plate, then will be multiple by horizontal truss and coupling beam
Hydraulic climbing formwork seat in the plane connects, to form a primary load bearing system, to undertake the weight and hoisting material load of whole equipment.It climbs
It rises dynamical system to be mounted on primary load bearing frame body, including upper lifting case, oil cylinder, oil pump, lower lifting case and guide rail, passes through control cabinet
Control cylinder goes out cylinder and receives jacking and reset that cylinder drives lower lifting case, for guide rail climb and primary load bearing frame body drive it is entire
Climbing for Lift-on/Lift-off System provides dynamical system.
Lift-on/Lift-off System (2) in use, is inevitably braked, under normal circumstances, the brake of setting
I.e. controllable walking mechanism (4) stop motion of vehicle component (10), but for have a power failure suddenly or hanging apparatus occur it is structural broken
It is bad, it needs to prevent lifting object from falling, a kind of brake apparatus of safety type is particularly significant, because in this case, bad environments,
In the case of power-off, need electronic equipment that can not use, mechanical equipment is relatively reliable at this time, securely.
Attached drawing 4 is please referred to, drive mechanism (11) includes babinet (12), driving gear set (13), brake disc (14), brake group
Part (10) and brake assemblies (15), drive mechanism (11) are the power sources of walking mechanism (4), and driving gear set (13) is rotation peace
In babinet (12), brake disc (14) is mounted in driving gear set (13), and one of transmission gear is concentric rotates,
Brake assemblies (10) are electrically connected with external control component, and braking disc (14), driving gear set (13) is by power transmission
To walking mechanism (4), the power sections such as extraneous motor stop providing power after receiving the order of control unit, this
When brake assemblies (10) take orders, clamp brake disc (14), control driving gear set (13) stop transmission, completion braked
Journey, this kind of situation are braking process under normal circumstances.
Please referring to attached drawing 5 and attached drawing 6, brake assemblies (15) include shaft (16), gear set (17) and locking structure (18),
Shaft (16) is rotatably installed in babinet (12), and shaft (16) is sequentially connected by gear set (17) and driving gear set (13),
Realize the Synchronous Transmission with driving gear set (13), same this kind transmission is also that can be reversed braking, that is to say, that we make
Turn axis (16), to realize brake gear set (13), this kind of form be alternately, Emergency use, locking structure
(18) our preferred mechanical structures, under the conditions of shake-up, mechanical structure is opened, and realizes braking, locking structure (18) includes normally opened
Power section (20), the claw (21) being rotatably installed in babinet (12) and limited block (22), claw (21) one end are moved with normally opened
Power part (20) is sequentially connected, with the angle of stationary jaw (21), that is to say, that in the case that energization is normally opened, claw (21) is can
To fix certain angle, the other end of claw (21) is provided with limiting slot (23), and limited block (22) is mounted in shaft
(16) it on, is rotated synchronously with shaft (16), limited block (22) is located in limiting slot (23), is formed when claw (21) rotate
Interference, it is pointed out here that, claw (21) is fixed angle when not touching, that is to say, that limited block (22) is in limiting slot
(23) it is freely rotated in, we design limited block (22) size, will appear and limit when being requirement claw (21) transformation angle
Block (22) forms interference, and under normal circumstances, the limited block (22) that we design is the rectangle of corner rounding, when interference, limit
Position slot (23) is interfered with long side, and contact area is big, and braking is quick, and normally opened power section (20) electrically connects with extraneous control unit
The case where connecing, receiving extraneous control unit control, be switched on can open, but be powered off when automatically turns on, normally opened power part
It includes electromagnet (24), spring (25) and buckle structure to divide (20), and electromagnet (24) is mounted on the underface of claw (21), is powered
When, claw (21) lower end has been attracted for stationary jaw (21) angle, and spring (25) is connect with claw (21) lower end, in stretching shape
State, buckle structure include button structure (26) and card-like structure (27), and card-like structure (27) is cyclic structure, are mounted on claw
(21) bottom, button structure (26) include pedestal (28), valve (29) and torque spring, and valve (29) is hinged on pedestal (28)
On, and torque spring, which is arranged, keeps valve (29) normally closed, pedestal (28) is mounted in spring (25) side, under power blackout situation, electromagnetism
Iron loses magnetic force, and claw (21) is freely rotated, and spring (25) drives claw (21) to be rotated to button structure (26), card-like structure
(27) it is hit with button structure (26), valve (29) is opened, and torque spring makes valve (29) close therewith, and buckle structure fastening is real
It is now connected, after so far claw (21) rotation, limited block (22) is interfered with limiting slot (23), and the angle after claw (21) interference is solid
It lives calmly, realizes the effect of braking.
The embodiments of the present invention described above are not intended to limit the scope of the present invention, any in the present invention
Spirit and principle within made by modifications, equivalent substitutions and improvements etc., should be included in the claim protection model of the present invention
Within enclosing.
Claims (4)
1. a kind of Super High creeping formwork auxiliary hoisting device, for lifting construction operation in high-rise, high-rise building Core Walls Structure, installation
In hydraulic climbing formwork bottom, which is characterized in that further include hoisting mechanism；The hoisting mechanism is mounted on the lower section of hydraulic climbing formwork, packet
Include walking track, walking mechanism, hanger, platform sling, power section, brake structure and electric block；The walking track is pacified respectively
Mounted in the lower section of hydraulic climbing formwork, the walking mechanism is connect with walking track upwards, and the walking mechanism is hung by platform sling drive
Frame along walking track move, the electric block be mounted on hanger below electric block track on, the electric block with
Vertical in electric block track horizontal plane, the power section includes motor and drive mechanism, and the power section is for walking
Structure provides power, drives walking structure movement.
2. a kind of Super High creeping formwork auxiliary hoisting device according to claim 1, which is characterized in that the drive mechanism includes
Babinet, driving gear set, brake disc, brake assemblies and brake assemblies, the driving gear set are rotatably installed in babinet,
The brake disc is mounted in driving gear set, and one of transmission gear is concentric rotates, and the brake assemblies are controlled with external
Component processed is electrically connected, braking disc, and the brake assemblies include shaft, gear set and locking structure, the shaft rotation
In babinet, the shaft is sequentially connected by gear set and driving gear set, and the locking structure includes normally opened power
Partly, the claw and limited block being rotatably installed in babinet, described claw one end is sequentially connected with normally opened power section, with fixation
The other end of the angle of claw, the claw is provided with limiting slot, and the limited block is mounted in shaft, synchronous with shaft to turn
Dynamic, the limited block forms interference when claw rotates positioned at limiting slot.
3. a kind of Super High creeping formwork auxiliary hoisting device according to claim 1, which is characterized in that the walking track uses
Bolt is mounted on the lower section of hydraulic climbing formwork bottom end rail.
4. a kind of Super High creeping formwork auxiliary hoisting device according to claim 2, which is characterized in that the normally opened power section
It is electrically connected with extraneous control unit, the normally opened power section includes electromagnet, spring and buckle structure, the electromagnet peace
Mounted in the underface of claw, when energization, claw lower end has been attracted for stationary jaw angle, the spring connects with claw lower end
It connects, is in tensional state, the buckle structure is mounted in the spring other end, and the buckle structure includes button structure and card-like knot
Structure, the card-like structure is cyclic structure, is mounted on claw bottom, and the button structure includes pedestal, valve and torque spring,
The valve is hinged on pedestal, and torque spring, which is arranged, keeps valve normally closed, and the pedestal is mounted in by spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810004016.8A CN108313889B (en) | 2018-01-03 | 2018-01-03 | Hoisting device is assisted to super high-rise creeping formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810004016.8A CN108313889B (en) | 2018-01-03 | 2018-01-03 | Hoisting device is assisted to super high-rise creeping formwork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108313889A true CN108313889A (en) | 2018-07-24 |
| CN108313889B CN108313889B (en) | 2020-04-28 |
Family
ID=62894561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810004016.8A Expired - Fee Related CN108313889B (en) | 2018-01-03 | 2018-01-03 | Hoisting device is assisted to super high-rise creeping formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108313889B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634796A (en) * | 2020-04-30 | 2020-09-08 | 杭州建工建材有限公司 | Gallows is used in concrete member production |
| CN113848054A (en) * | 2021-11-30 | 2021-12-28 | 中国能源建设集团山西电力建设有限公司 | Method for testing load-bearing performance of chain block |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1377917A (en) * | 1972-07-26 | 1974-12-18 | Inventio Ag | Compensated braking system |
| US5535988A (en) * | 1993-02-17 | 1996-07-16 | Vital Kogyo Kabushiki Kaisha | Lever type hoist having reverse rotation preventive mechanism |
| CN201049866Y (en) * | 2007-06-05 | 2008-04-23 | 唐志明 | Double-speed winch composed of planet transmission mechanism |
| CN102092256A (en) * | 2011-03-07 | 2011-06-15 | 同济大学 | Structure and method for reducing equivalent unsprung weight of wheel-rim electrically-driven system of single trailing arm type suspension |
| CN104002847A (en) * | 2014-06-12 | 2014-08-27 | 重庆市丰收农机制造有限公司 | Trolley not prone to backward movement during climbing |
| CN204805457U (en) * | 2015-06-10 | 2015-11-25 | 苏德村 | Planetary gear case reversing mechanism of planet ring gear beam -pumping unit |
| CN105540446A (en) * | 2016-01-15 | 2016-05-04 | 北京市建筑工程研究院有限责任公司 | Interior-climbing type lifting platform |
-
2018
- 2018-01-03 CN CN201810004016.8A patent/CN108313889B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1377917A (en) * | 1972-07-26 | 1974-12-18 | Inventio Ag | Compensated braking system |
| US5535988A (en) * | 1993-02-17 | 1996-07-16 | Vital Kogyo Kabushiki Kaisha | Lever type hoist having reverse rotation preventive mechanism |
| CN201049866Y (en) * | 2007-06-05 | 2008-04-23 | 唐志明 | Double-speed winch composed of planet transmission mechanism |
| CN102092256A (en) * | 2011-03-07 | 2011-06-15 | 同济大学 | Structure and method for reducing equivalent unsprung weight of wheel-rim electrically-driven system of single trailing arm type suspension |
| CN104002847A (en) * | 2014-06-12 | 2014-08-27 | 重庆市丰收农机制造有限公司 | Trolley not prone to backward movement during climbing |
| CN204805457U (en) * | 2015-06-10 | 2015-11-25 | 苏德村 | Planetary gear case reversing mechanism of planet ring gear beam -pumping unit |
| CN105540446A (en) * | 2016-01-15 | 2016-05-04 | 北京市建筑工程研究院有限责任公司 | Interior-climbing type lifting platform |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634796A (en) * | 2020-04-30 | 2020-09-08 | 杭州建工建材有限公司 | Gallows is used in concrete member production |
| CN111634796B (en) * | 2020-04-30 | 2022-04-19 | 杭州建工建材有限公司 | Gallows is used in concrete member production |
| CN113848054A (en) * | 2021-11-30 | 2021-12-28 | 中国能源建设集团山西电力建设有限公司 | Method for testing load-bearing performance of chain block |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108313889B (en) | 2020-04-28 |
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| CB03 | Change of inventor or designer information |
Inventor after: Xia Shuqiang Inventor after: Xu Yajie Inventor before: Xu Yajie |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200324 Address after: Zhangdian District of Shandong city of Zibo province Xingyuan road 255022 No. 53 Applicant after: SHANDONG ZIJIAN GROUP Co.,Ltd. Address before: 710065 No. 1, Jinye Road, Yanta District, Xi'an, Shaanxi, with 5 Applicant before: Xu Yajie |
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